Question

3. Under which of the following conditions a concave mirror can form
an image larger than the actual object?
(a) When the object is kept at a distance equal to its radius of
curvature
(b) When object is kept at a distance less than its focal length
(C) When object is placed between the focus and centre of curvature
(d) When object is kept at a distance greater than its radius of
curvature​

Answer 1

Answer:

b) When object is kept at a distance less than its focal length. i.e, between pole and focus. It can also be when object is kept at focus(but that is not there in the options, so b))

Explanation:

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